Okay, let’s tackle this. So Hilda has 13 years of experience as a president and interior designer, which is a significant amount of time. Location is Miami, Florida, which is a major hub for design and arts. Her skills in arts, furniture, space planning, and fine art are in demand. However, her degree in Philosophy might not be directly related to her current role. Considering her experience and skills, I would estimate her hourly rate to be around $125, which is lower than average for a designer with her experience. Some interior designers with similar experience might charge $200-$300 per hour, but Hilda's background in Philosophy might keep her rate lower.